Paper sizes

All sizes of paper. The most common papers are in A series (international standard). If you want envelopes matching A papers you should buy envelopes in series C. If you for example fold an A4 paper once you will need an envelope in size c5.

Paper sizes in A series

Sizes of international papers

A0 – 841 × 1189 mm – 33.1 × 46.8 inches
A1 – 594 × 841 mm – 23.4 × 33.1 inches
A2  – 420 × 594 mm – 16.5 × 23.4 inches
A3 – 297 × 420 mm – 11.7 × 16.5 inches
A4 –  210 × 297 mm – 8.3 × 11.7 inches
A5 – 148 × 210 mm – 5.8 × 8.3 inches
A6 – 105 × 148 mm – 4.1 × 5.8 inches
A7 – 74 × 105 mm – 2.9 × 4.1 inches
A8 – 52 × 74 mm – 2.0 × 2.9 inches
A9 – 37 × 52 mm – 1.5 × 2.0 inches
A10 – 26 × 37 mm – 1.0 × 1.5 inches

Paper sizes i B series

See all sizes of paper in series B

Standard paper sizes in USA and Canada

The most common papers in USA and Canada.

Find out about the Legal paper size – Ledger paper size

Convert inches to mm

Inch to millimetres

1 inch = 25.4 millimeters
 25,4 mm = 2.54 cm ( mm/10=cm )

Inches to mm converter

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1 cm = 10 mm

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US and Canada

In USA, Canada and parts of Mexico you can find the following paper sizes. The 4 most commonly used US standard paper sizes are known as:

Letter, Legal, Ledger and Tabloid.

US Letter

Letter Size PaperThe letter paper size is 8.5″ x 11″
(216 mm x 279 mm).

US/Canadian letter size paper versus A4?

US Legal

Legal size paper in inches and millimetrasThe legal page size is 8.5″ x 14″
(216 mm x 356 mm)

US/Canadian legal size paper versus A4?

US Ledger

Legder Size PaperThe ledger page size is 11″ x 17″
(279 mm x 432 mm).

US Tabloid

Tabloid Size PaperThe tabloid page size is 17″ x 11″ (432 mm x 279 mm).

 

International standard for papers

The A series (A4) is the International Standard (ISO) used in most countries.